The session unveils the following - Fundamentals of DevOps - DevOps principles, practices & Tools - How AWS Native Tools can be used to effectively handle devops pipeline - Sample Pipeline walkthrough

1. (1)
Transformational DevOps with
AWS Native Tools
Bhuvaneswari Subramani
Sep 2020

2. (3)
About me
Bhuvaneswari Subramani (Bhuvana)
Director, Engineering Operations, Infor
AWS Community Hero
Organizer AWS User Group Bengaluru
Currently working on Cloud Computing, DevOps &, Performance QA
https://installjournal.blogspot.com

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DevOps on AWS
Take Aways
DevOps Overview
Sample Pipeline Walkthrough
Value Addition

4. DevOps Overview
SECTION 01
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D e v O p s O v e r v i e w
Evolution of DevOps
Waterfall

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D e v O p s O v e r v i e w
Evolution of DevOps
AgileWaterfall

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D e v O p s O v e r v i e w
Beginning of DevOps
Dev
Ops

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D e v O p s O v e r v i e w
Beginning of DevOps
Dev
Ops
• Idea began in 2008
• Started to spread in 2009
after DevOpsDays event
held in Belgium.
• Dev & Ops teams are no
longer work in “Silo”.

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D e v O p s O v e r v i e w
What is DevOps ?
“DevOps is a philosophy and practice focused
on agility, collaboration, and automation within
IT and development team processes”
The ultimate goal is to shorten the Software
Development Lifecyle

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D e v O p s O v e r v i e w
DevOps LifeCycle
CODE PLAN
BUILD
RELEASE
DEPLOY
OPERATE
Dev
Ops
TEST
M
O
N
ITO
R

11. DevOps on AWS
SECTION 02
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12. (13)
D e v O p s o n AW S
How to Implement DevOps ?
• Enable your cross-functional teams to embrace the
cultural change
• Implement DevOps practices in Software
Development

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D e v O p s o n AW S
Benefits of DevOps
Speed
Rapid Delivery
Reliability
Scale
Improved Collaboration
Security

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D e v O p s o n AW S
DevOps vs AWS
VS

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D e v O p s o n AW S
DevOps Practices
Continuous Integration
Continuous Delivery
Microservices
Infrastructure as Code
Monitoring and Logging
Communication and
Collaboration

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D e v O p s o n AW S
AWS Services in DevOps LifeCycle
AW
S
CodeDeploy
AW
S
C
odeBuild
AW
S
CodeCom
m
it
Cloud9
Amazon
CloudWatchThird PartyTooling
AWSElastic
Beanstalk
AWS
CodePipeline
AWS
CloudFormation

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D e v O p s o n AW S
AWS in Transformational DevOps
• In a constant pursuit to bridge the gap between Dev &
Ops, with AWS Services, you could
• Offload the undifferentiated heavy lifting
• Forster innovation
• Automation and Infrastructure as code
• Increase Security Posture

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D e v O p s o n AW S
DevOps Tools available in AWS Market Place
Moogsoft AIOps
Harness Pro

19. Sample Pipeline Walkthrough
SECTION 03
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S a m p l e P i p e l i n e
Software Release
Source Build
Deploy to
Staging &Test
Deploy to
Prod
Testing
• Integration Test
• UI Test
• Load Test
• Penetration Tests
Deployment
Deployment to Prod
Environments
Code Management
• Check-in source code
• Peer review new code
• Version Control
• Multi-enterprise
Package Creation
• Compile Code
• Run Unit Tests
• Create Container
Images
Continuous Integration
Continuous Delivery

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S a m p l e P i p e l i n e
Software Release
Source Build
Deploy to
Staging &Test
Deploy to
Prod
Continuous Integration
Continuous Delivery
AWS
CodeDeploy
AWS
CodeBuild
AWS
CodeCommit
Third Party
Tooling
AWS
CodePipeline
AWS
CodeDeploy

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S a m p l e P i p e l i n e
Usecase – Web Application Deployment
• Get the Java Application code from AWS CodeCommit
• Compile the code using AWS CodeBuild and store artifact in Amazon S3
• Ensure CodeDeploy agent is installed in EC2 for deploying through AWS
CodeDeploy
• In-place deployment to EC2 Instance
• Stop the Tomcat Service / Install if it is not
• Deploy WebApp through instructions from appspec.yml
• Start the Tomcat Service

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S a m p l e P i p e l i n e
Web Application Deployment

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S a m p l e P i p e l i n e
Web Application Deployment
Source Build Deploy

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S a m p l e P i p e l i n e
Web Application Deployment - Pipeline
AWS
CodePipeline

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S a m p l e P i p e l i n e
Manual Approvals & Prod Deploy
AWS
CodePipeline

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Va l u e A d d i t i o n
Quick look @ pricing
• AWS CodeCommit: Anyone with an AWS account can get started with
AWS CodeCommit for free. Your account gets 5 active users per month
for free (within limits), after which you pay $1 per additional active user
per month.
• AWS CodeBuild: Only pay by minute for the compute resources you
use.
• AWS CodeDeploy: There is no additional charge for code deployments
to Amazon EC2 instances through AWS CodeDeploy. You pay $0.02 per
on-premises instance update using AWS CodeDeploy.
• AWS CodePipeline: You pay only for what you use. AWS CodePipeline
costs $1 per active pipeline* per month. To encourage experimentation,
pipelines are free for the first 30 days after creation.

28. Value Addition
SECTION 04
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Va l u e A d d i t i o n
Value add that DevOps bring in
• Shorter Development Cycles
• Reduced Deployment Failures, Rollbacks, and Time to Recover
• Improved Communication and Collaboration across cross-functional
teams
• Automation wherever possible speed the development process

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Va l u e A d d i t i o n
Metrics to Gauge DevOps
• Rapid Delivery with Increased Efficiency
• Increased Feature releases with reduced TTM
• Quicker feedback (system/user) to teams & stake holders
• Greater % of defects detected in testing (Unit & SIT Cycles)
• Ticket / Incidents volume reduction in PreProd & Prod
• High Availability
• Elastic & Scalable Infrastructure

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DevOps Journey begins…..

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Thank You
https://installjournal.blogspot.com
https://www.linkedin.com/in/bhuvanas/
@installjournal